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KatRina [158]
3 years ago
15

Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 +

3 + 5 + 6. What could her original problem have been? Also it is written in decimals.
Mathematics
2 answers:
Mars2501 [29]3 years ago
8 0

Answer:

Could be 11.9 + 2.9 + 4.9 + 5.9

Step-by-step explanation:

All the numbers above will round to 12 + 3 + 5 + 6. There are other answers too

Lisa [10]3 years ago
5 0

Answer:

it would be Could be 11.9 + 2.9 + 4.9 + 5.9

Step-by-step explanation:

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Mr x will retire at the age of 60 years he wishes to have an amount of 200000 in his account at the time of retirement currently
Nataly_w [17]

Answer:

Rate of interest =  10.95%

Step-by-step explanation:

Given:

Amount deposit in bank = 25,000

Number of year = 60 year - 40 year = 20 year

Future value = 200,000

Find:

Rate of interest

Computation:

A = P[1+r]ⁿ

Future value = Amount deposit in bank[1+Rate of interest]ⁿ

200,000 = 25,000[1+r]²⁰

8 = [1+r]²⁰

1.1095 = 1 + Rate of interest

Rate of interest = 0.1095

Rate of interest =  10.95%

3 0
3 years ago
Ted and Mary ordered meals costing a total of $30, including tax. They left an 18% tip. How much did they spend in all?
Nataliya [291]

Answer:

D $35.40

Step-by-step explanation:

We need to find 18% of $30 and then add it to the $30 total.

To find a percent of a number, change the percent to a decimal by moving the decimal point two places to the left. Then multiply it by the number.

18% of $30 =

= 18% * $30

= 0.18 * $30

= $5.40

The tip was $5.40. Now we add the tip to the total.

$30 + $5.40 = $35.40

Answer: D $35.40

6 0
3 years ago
Hey! i’ll give brainliest please help.
iVinArrow [24]

Answer:

It should be "adaptation and reconciliation".

8 0
3 years ago
Using tour answer from base e, ale
Natasha2012 [34]

That’s all correct thanks

5 0
3 years ago
Lauren has 108 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 9 kids on her block. Wri
SSSSS [86.1K]
Answer: x = 108/9

Explanation:

X = 108/9 = 12

So each kid get 12 pieces of candy
7 0
3 years ago
Read 2 more answers
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